{"uid":"cap_7kg_v9tfgrMZ505Srv0Di","slug":"dns-lookup-api-crypto-technicals-x402-host-2b8daf19","name":"DNS Lookup API (crypto-technicals-x402 host)","description":"Pay-per-call crypto technical analysis for AI agents (x402, USDC on Base). Daily trend regime, Donchian levels, ATR stops, signals and backtests computed with the code of a live trend-following bot from Binance spot klines.","url":"https://vmi3089643.contaboserver.net/v1/dns/%7Bdomain%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"A":["93.184.216.34"],"MX":[],"NS":["a.iana-servers.net"],"TXT":[],"domain":"example.com"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IimwWMyl0yH3J_QmsWj_N","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Performs DNS record lookups for a given domain, returning A, MX, NS, and TXT records","exampleAgentPrompt":"Can you look up all the DNS records for github.com — I need to see the A records, MX records, nameservers, and any TXT records?","exampleUseCases":[{"title":"Email deliverability verification","prompt":"Check the MX and TXT records for acme-corp.com so I can verify their SPF and DKIM are set up correctly for email deliverability."},{"title":"Domain ownership investigation","prompt":"Look up the nameservers and TXT records for suspicious-domain.xyz — I want to see who controls it and if there are any verification tokens."},{"title":"IP address resolution check","prompt":"What's the A record IP address that example.com resolves to right now?"}],"resultDescription":"A JSON object containing the domain queried plus arrays of DNS record values for A (IPv4 addresses), MX (mail exchange servers), NS (nameservers), and TXT (text records) entries.","failureModes":["Domain does not exist — empty arrays or NXDOMAIN equivalent","Invalid domain format in request — malformed input error","Network timeout if upstream DNS resolver is slow or unreachable","Rate limiting or payment failure via x402 protocol if USDC payment is not processed"],"whenToPreferThis":"Use this endpoint when you need a pay-per-call, programmatic DNS record lookup without managing your own resolver infrastructure; particularly useful for AI agents operating via x402 micropayment flows on Base network.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:52:47.120Z","isFirstParty":false}